JEvent Class

• since: 1.5
• author: Johan Janssens <johan.janssens@joomla.org>
• abstract:

Located in /joomla/event/event.php (line 29)

 JObject   (Subpackage Base)

 JObserver   (Subpackage Base)
   
    JEvent   (Subpackage Event)

Inherited Variables

Inherited from JObject

JObject::$_errors

Constructor JEvent (line 42)

Constructor

For php4 compatability we must not use the __constructor as a constructor for plugins because func_get_args ( void ) returns a copy of all passed arguments NOT references. This causes problems with cross-referencing necessary for the observer design pattern.

• since: 1.5

JEvent JEvent ( &$subject, object $subject)

• object $subject: The object to observe
• &$subject

update (line 54)

Method to trigger events

• return: Routine return value
• since: 1.5
• access: public

mixed update (array &$args)

• array &$args: Arguments

---

Redefinition of:

JObserver::update()

Method to update the state of observable objects

Inherited Methods

Inherited From JObserver

JObserver::__construct()
JObserver::update()

Inherited From JObject

JObject::JObject()
JObject::__construct()
JObject::get()
JObject::getError()
JObject::getErrors()
JObject::getProperties()
JObject::getPublicProperties()
JObject::set()
JObject::setError()
JObject::setProperties()
JObject::toString()